Here's whatsnew:

68k:
- Added 1010 and 1111 line emulator support.
cd block:
- Reworked bin/cue support. Reading should be a lot more accurate
now on tracks 2 and greater.
emulated bios:
- Fixed a bug in BupGetDate year calculation.
- Fixed a bug where interrupt mask wasn't being set correctly when
using emulated bios.
smpc:
- Added support for SMPC NMIREQ command.
- Added reset button emulation.
software video core:
- Improved software renderer: window, line scroll, mosaic are now
available and color offset and scroll screen has been fixed.
gtk port:
- Tagged most of gtk port strings to be translatable.
qt port:
- Added ability to specify address where binaries are loaded when
using command line.
- Other bug fixes.
wii port:
- Added support for bios and game loading from sd card.
- Added sound support.
- Added usb keyboard support.
windows port:
- Added pause emulation function.
- Other bug fixes.
dreamcast port:
- Rewrote all of the Dreamcast CD Interface in hand-optimized
assembly.
- Enabled use of the emulated bios if there is no saturn.bin on
the CD.
general:
- Updated peripheral interface so both ports can now be used and
multiple pads can now be connected to each port.
- Added translation support through mini18n library.

Get it here:
http://yabause.org/download/

-Trebor